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- stability n. 稳定(性), 稳固
- seatbelt n. 座位安全带
- stably adv. 坚固地；安定地；平稳地
staybolt n. 撑螺栓
网络短语:
flexible staybolt 活动撑
rigid staybolt 固定撑
expansion staybolt 膨胀拉杆螺栓
flush staybolt 平头牵条
copper staybolt 铜撑栓
riveted staybolt 铆钉撑杆
expansion space staybolt 伸缩撑螺栓
expansion n staybolt 膨胀拉杆螺栓
flexible staybolt cap 活动炉撑帽